Failure of the rubber encased OEM driveshaft?

thedave925

Since 9/16/05
Nov 9, 2005
626
0
0
East Bay, Cali
Yeah the flywheel has some cracks in it i didn't notice till just now as i dropped it off to be resurfaced. didn't get a look at how deep tho.
 

thedave925

Since 9/16/05
Nov 9, 2005
626
0
0
East Bay, Cali
Picture of the remaining heat crack after machining. its tiny but its there. Crappy phone pics ftl
p1265921_1.jpg


A picture of flywheel work:
p1265921_2.jpg

Not bad for $45
I don't think that tiny crack will mean anything in the next 2-3 years and i don't intend on dragging my car so it should last until my next engine.
My new clutch setup is now all ACT, HD pressure plate purchased from Driftmotion.com, and an ACT 6 puck clutch disc to wear out my cracked OEM flywheel in good fun :D
-Dave
 

thedave925

Since 9/16/05
Nov 9, 2005
626
0
0
East Bay, Cali
LOL there were 2 cracks that were longer, and that little bit is all that remains. Shallow, 5/8" long.
Besides affecting the life of the clutch disc and feel of engagement at start, i can't see any other adverse affects out of something that small. Should i worry about it?
 

Poodles

I play with fire
Jul 22, 2006
16,757
0
0
43
Fort Worth, TX
Cracks get bigger, big enough and the flywheel comes apart... That is a VERY VERY BAD THING. Flywheel failures are extremely destructive and will maim/kill...